Question 219 of 367 from exam 200-301-CCNA: Implementing and Administering Cisco Solutions

Question 219 of 367 from exam 200-301-CCNA: Implementing and Administering Cisco Solutions

Prev Question Next Question

Question

A network administrator is troubleshooting the OSPF configuration of routers R1 and R2

The routers cannot establish an adjacency relationship on their common Ethernet link.

R1: Ethernet0 is up, line protocol is up Internet address 192.168.1.2/24, Area 0 Process ID 1, Router ID 192.168.31.33, Network Type BROADCAST, Cost: 10 Transmit Delay is 1 sec, State DR, Priority 1 Designated Router (ID) 192.168.31.33, Interface address 192.168.1.2 No backup designated router on this network Timer intervals configured, Hello 5, Dead 20, Wait 20, Retransmit 5 R2: Ethernet0 is up, line protocol is up Internet address 192.168.1.2/24, Area 0 Process ID 2, Router ID 192.168.31.11, Network Type BROADCAST, Cost: 10 Transmit Delay is 1 sec, State DR, Priority 1 Designated Router (ID) 192.168.31.11, Interface address 192.168.1.1 No backup designated router on this network Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5

The graphic shows the output of the show ip ospf interface e0 command for routers R1 and R2

Based on the information in the graphic, what is the cause of this problem?

Answers

Explanations

Click on the arrows to vote for the correct answer

A. B. C. D. E. F.

D.

In OSPF, the hello and dead intervals must match and here we can see the hello interval is set to 5 on R1 and 10 on R2

The dead interval is also set to 20 on R1 but it is 40 on R2.

Prev Question Next Question